Rocksteady game director Sefton Hill said, "This is a single-player game. There is no multiplayer Right at the start this was our vision. It's going to take all of our effort for all of this time. We don’t have the time to do multiplayer.”

Instead, Hill’s team plans “to focus on making the best single-player experience we can. We don't feel that it needs a multiplayer element. Warner Bros. backed that up right at the start.”

Aaaand, Kevin Conroy returns the real dark knight

Arkham Knight - no multiplayer